Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

Deer Park, Deer Park Airport (KDEW)

Lat: 47.97417°NLon: 117.42833°WElev: 2205.0ft.

Overcast

53°F

12°C

Humidity 76%
Wind Speed SW 17 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 10 Dec 11:11 PM PST
Extended Forecast for

Deer Park WA

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 4am.  Cloudy, with a steady temperature around 50. Southwest wind 10 to 16 mph, with gusts as high as 25 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Chance Rain

  • Thursday

    Thursday: A 20 percent chance of rain before 10am.  Snow level 5400 feet lowering to 4300 feet in the afternoon . Cloudy, then gradually becoming mostly sunny, with a high near 52. West wind 7 to 14 mph, with gusts as high as 24 mph.

    High: 52 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly after 10pm.  Snow level 3700 feet rising to 4300 feet. Mostly cloudy, with a low around 39. Light southwest wind.

    Low: 39 °F

    Chance Rain

  • Friday

    Friday: A slight chance of rain before 10am, then a slight chance of rain and snow.  Snow level 4000 feet rising to 5000 feet in the afternoon. Cloudy, with a high near 48. Southwest wind 3 to 6 mph.  Chance of precipitation is 20%.

    High: 48 °F

    Slight Chance
    Rain/Snow

  • Friday Night

    Friday Night: A 20 percent chance of rain before 10pm.  Cloudy, with a low around 39. Southwest wind 3 to 6 mph.

    Low: 39 °F

    Slight Chance
    Rain then
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 49.

    High: 49 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of rain.  Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

Detailed Forecast

Tonight
A 30 percent chance of rain, mainly before 4am. Cloudy, with a steady temperature around 50. Southwest wind 10 to 16 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 20 percent chance of rain before 10am. Snow level 5400 feet lowering to 4300 feet in the afternoon . Cloudy, then gradually becoming mostly sunny, with a high near 52. West wind 7 to 14 mph, with gusts as high as 24 mph.
Thursday Night
A 30 percent chance of rain, mainly after 10pm. Snow level 3700 feet rising to 4300 feet. Mostly cloudy, with a low around 39. Light southwest wind.
Friday
A slight chance of rain before 10am, then a slight chance of rain and snow. Snow level 4000 feet rising to 5000 feet in the afternoon. Cloudy, with a high near 48. Southwest wind 3 to 6 mph. Chance of precipitation is 20%.
Friday Night
A 20 percent chance of rain before 10pm. Cloudy, with a low around 39. Southwest wind 3 to 6 mph.
Saturday
Mostly cloudy, with a high near 49.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 50.
Sunday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 39.
Monday
Rain, mainly after 10am. High near 50. Chance of precipitation is 80%.
Monday Night
Rain. Low around 39. Chance of precipitation is 80%.
Tuesday
Rain likely. Snow level 4400 feet. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.
Tuesday Night
Rain and snow likely. Snow level 4100 feet lowering to 3600 feet after midnight . Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Wednesday
Rain and snow likely. Snow level 3200 feet. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Deer Park WA
 47.96°N 117.41°W (Elev. 2169 ft)
9:22 pm PST Dec 10, 2025
11pm PST Dec 10, 2025-6pm PST Dec 17, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database